OTC:CAPC | Historical Stock Price | CAPSTONE COMPANIES, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1998-03-19 to 2026-08-27
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.01$0.05$0.40$3.33$27.80$232.311998-03-192026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2021-12-31$0.49$0.49468,700
2021-12-30$0.61$0.61204,800
2021-12-29$0.67$0.6722,400
2021-12-28$0.69$0.6964,100
2021-12-27$0.73$0.7326,600
2021-12-23$0.73$0.7326,000
2021-12-22$0.71$0.7141,800
2021-12-21$0.67$0.67153,700
2021-12-20$0.71$0.7183,100
2021-12-17$0.75$0.75100,000
2021-12-16$0.72$0.7217,800
2021-12-15$0.69$0.69326,200
2021-12-14$0.73$0.73223,900
2021-12-13$0.85$0.8529,500
2021-12-10$0.86$0.869,600
2021-12-09$0.85$0.8545,900
2021-12-08$0.78$0.7837,500
2021-12-07$0.77$0.7785,300
2021-12-06$0.74$0.74172,400
2021-12-03$0.91$0.9151,300
2021-12-02$0.89$0.89110,200
2021-12-01$0.87$0.8781,100
2021-11-30$0.91$0.9181,000
2021-11-29$0.90$0.9070,300
2021-11-26$0.93$0.9316,200
2021-11-24$0.89$0.89142,200
2021-11-23$0.79$0.79319,700
2021-11-22$0.91$0.9154,500
2021-11-19$0.96$0.9649,300
2021-11-18$0.93$0.9324,000
2021-11-17$0.95$0.95122,800
2021-11-16$0.88$0.88383,900
2021-11-15$0.98$0.98101,400
2021-11-12$0.95$0.95200,800
2021-11-11$0.91$0.91351,000
2021-11-10$1.03$1.03211,300
2021-11-09$1.07$1.07175,900
2021-11-08$1.10$1.1039,100
2021-11-05$1.15$1.15815,400
2021-11-04$1.23$1.2312,100
2021-11-03$1.24$1.24105,800
2021-11-02$1.24$1.2463,300
2021-11-01$1.27$1.2749,200
2021-10-29$1.27$1.27653,000
2021-10-28$1.34$1.34245,700
2021-10-27$1.37$1.37115,300
2021-10-26$1.41$1.41324,500
2021-10-25$1.49$1.49122,500
2021-10-22$1.45$1.4572,800
2021-10-21$1.45$1.4554,200
2021-10-20$1.50$1.50244,000
2021-10-19$1.40$1.40191,500
2021-10-18$1.32$1.32262,900
2021-10-15$1.62$1.6245,800
2021-10-14$1.65$1.6591,800
2021-10-13$1.64$1.64324,700
2021-10-12$1.57$1.57173,200
2021-10-11$1.46$1.4617,600
2021-10-08$1.53$1.53136,800
2021-10-07$1.45$1.4548,700
2021-10-06$1.42$1.42142,400
2021-10-05$1.46$1.46168,400
2021-10-04$1.49$1.4994,900
2021-10-01$1.37$1.37213,000
2021-09-30$1.26$1.26272,400
2021-09-29$1.08$1.08234,500
2021-09-28$1.20$1.2097,100
2021-09-27$1.24$1.2418,900
2021-09-24$1.24$1.2459,000
2021-09-23$1.30$1.3053,500
2021-09-22$1.32$1.32112,300
2021-09-21$1.40$1.4099,200
2021-09-20$1.33$1.33157,100
2021-09-17$1.40$1.40353,500
2021-09-16$1.32$1.3254,000
2021-09-15$1.29$1.29107,400
2021-09-14$1.27$1.27350,000
2021-09-13$1.29$1.2979,800
2021-09-10$1.39$1.3947,800
2021-09-09$1.45$1.45153,200
2021-09-08$1.40$1.4095,300
2021-09-07$1.51$1.51242,100
2021-09-03$1.45$1.4586,700
2021-09-02$1.33$1.33215,300
2021-09-01$1.25$1.2547,200
2021-08-31$1.27$1.2787,800
2021-08-30$1.41$1.4138,300
2021-08-27$1.47$1.47202,600
2021-08-26$1.26$1.2627,800
2021-08-25$1.25$1.2591,100
2021-08-24$1.30$1.30126,700
2021-08-23$1.35$1.35197,100
2021-08-20$1.30$1.30176,300
2021-08-19$1.39$1.3985,400
2021-08-18$1.44$1.44213,500
2021-08-17$1.43$1.43280,500
2021-08-16$1.54$1.54124,600
2021-08-13$1.45$1.4598,200
2021-08-12$1.68$1.6841,700
2021-08-11$1.70$1.7078,700
2021-08-10$1.65$1.6524,900
2021-08-09$1.71$1.7124,900
2021-08-06$1.81$1.8126,300
2021-08-05$1.75$1.7539,000
2021-08-04$1.68$1.6828,600
2021-08-03$1.74$1.7482,400
2021-08-02$1.73$1.7328,400
2021-07-30$1.70$1.70125,700
2021-07-29$1.74$1.74185,900
2021-07-28$1.92$1.92131,900
2021-07-27$2.15$2.15109,700
2021-07-26$2.20$2.2095,500
2021-07-23$2.24$2.2458,100
2021-07-22$2.25$2.2593,300
2021-07-21$2.25$2.2564,100
2021-07-20$2.10$2.10197,700
2021-07-19$2.00$2.0093,600
2021-07-16$2.30$2.30158,600
2021-07-15$2.30$2.3036,000
2021-07-14$2.24$2.24163,600
2021-07-13$2.25$2.25124,000
2021-07-12$2.43$2.43124,300
2021-07-09$2.43$2.4379,500
2021-07-08$2.47$2.4763,500
2021-07-07$2.47$2.47130,000
2021-07-06$2.43$2.43106,900
2021-07-02$2.30$2.30112,800
2021-07-01$2.09$2.09260,600
2021-06-30$2.38$2.3886,000
2021-06-29$2.44$2.44212,800
2021-06-28$2.37$2.37358,800
2021-06-25$2.19$2.19210,200
2021-06-24$1.80$1.80142,000
2021-06-23$1.76$1.7683,700
2021-06-22$1.76$1.76100,800
2021-06-21$1.76$1.7694,000
2021-06-18$1.86$1.8689,300
2021-06-17$1.76$1.7640,800
2021-06-16$1.77$1.7743,900
2021-06-15$1.77$1.7766,200
2021-06-14$1.84$1.8485,100
2021-06-11$1.81$1.8169,000
2021-06-10$1.92$1.9273,800
2021-06-09$1.85$1.85156,900
2021-06-08$1.84$1.8466,700
2021-06-07$1.98$1.9851,100
2021-06-04$2.02$2.0297,700
2021-06-03$1.96$1.96138,400
2021-06-02$1.77$1.77105,800
2021-06-01$1.64$1.6434,400
2021-05-28$1.65$1.6559,000
2021-05-27$1.66$1.6669,900
2021-05-26$1.65$1.6592,100
2021-05-25$1.72$1.7263,200
2021-05-24$1.67$1.6761,600
2021-05-21$1.64$1.64109,300
2021-05-20$1.61$1.61148,800
2021-05-19$1.55$1.5578,000
2021-05-18$1.60$1.60245,400
2021-05-17$1.67$1.67126,300
2021-05-14$1.62$1.6265,500
2021-05-13$1.48$1.48116,500
2021-05-12$1.44$1.44131,300
2021-05-11$1.39$1.39179,400
2021-05-10$1.40$1.40224,300
2021-05-07$1.44$1.44111,800
2021-05-06$1.32$1.3260,700
2021-05-05$1.35$1.35115,400
2021-05-04$1.33$1.33120,400
2021-05-03$1.30$1.30125,200
2021-04-30$1.50$1.50107,600
2021-04-29$1.44$1.4442,700
2021-04-28$1.49$1.4988,400
2021-04-27$1.69$1.6985,100
2021-04-26$1.75$1.75254,700
2021-04-23$1.77$1.77461,000
2021-04-22$1.37$1.37128,400
2021-04-21$1.37$1.37404,500
2021-04-20$1.33$1.33193,900
2021-04-19$1.40$1.40136,600
2021-04-16$1.57$1.57229,200
2021-04-15$1.65$1.65311,200
2021-04-14$1.60$1.60339,600
2021-04-13$1.82$1.82213,600
2021-04-12$2.00$2.00179,300
2021-04-09$1.96$1.96110,500
2021-04-08$2.02$2.0273,200
2021-04-07$1.95$1.95501,300
2021-04-06$1.98$1.98172,500
2021-04-05$1.84$1.84105,400
2021-04-01$1.80$1.80255,400
2021-03-31$1.55$1.55202,200
2021-03-30$1.48$1.48383,300
2021-03-29$1.32$1.32313,400
2021-03-26$1.40$1.40430,600
2021-03-25$1.66$1.66235,700
2021-03-24$2.00$2.0094,400
2021-03-23$2.05$2.05112,900
2021-03-22$1.97$1.97162,200
2021-03-19$1.91$1.911,265,800
2021-03-18$2.30$2.30683,400
2021-03-17$2.56$2.56267,700
2021-03-16$2.65$2.65843,100
2021-03-15$2.93$2.93267,000
2021-03-12$2.95$2.95260,700
2021-03-11$2.98$2.98424,400
2021-03-10$2.77$2.77445,900
2021-03-09$2.33$2.33263,700
2021-03-08$2.20$2.20201,800
2021-03-05$2.08$2.08408,800
2021-03-04$2.00$2.00812,400
2021-03-03$2.37$2.371,019,400
2021-03-02$1.95$1.95444,800
2021-03-01$1.72$1.72396,900
2021-02-26$1.52$1.52301,100
2021-02-25$1.46$1.46253,200
2021-02-24$1.50$1.50317,700
2021-02-23$1.48$1.48363,000
2021-02-22$1.45$1.451,971,700
2021-02-19$1.08$1.081,063,100
2021-02-18$1.09$1.09851,900
2021-02-17$1.15$1.15331,000
2021-02-16$1.15$1.15482,400
2021-02-12$1.18$1.18519,100
2021-02-11$1.14$1.14726,500
2021-02-10$1.00$1.00776,700
2021-02-09$0.80$0.80603,900
2021-02-08$0.82$0.82796,400
2021-02-05$0.80$0.80705,300
2021-02-04$0.95$0.951,286,400
2021-02-03$1.16$1.16607,700
2021-02-02$1.10$1.101,924,200
2021-02-01$0.89$0.891,304,300
2021-01-29$0.75$0.75472,900
2021-01-28$0.73$0.731,039,400
2021-01-27$0.72$0.72956,500
2021-01-26$0.64$0.64667,400
2021-01-25$0.58$0.58932,900
2021-01-22$0.55$0.551,408,800
2021-01-21$0.79$0.795,127,400
2021-01-20$0.50$0.501,424,500
2021-01-19$0.22$0.22308,500
2021-01-15$0.21$0.21283,300
2021-01-14$0.19$0.19169,700
2021-01-13$0.22$0.221,142,200
2021-01-12$0.13$0.13825,800
2021-01-11$0.07$0.07200
2021-01-08$0.07$0.07180,000
2021-01-07$0.08$0.089,700
2021-01-06$0.07$0.070
2021-01-05$0.07$0.0720,800
2021-01-04$0.07$0.0759,300